Patients with emphysema, asymptomatic generally can not be treated, patients with cough, wheezing and other symptoms generally need to use bronchodilators, antibiotics and other treatments. Emphysema is due to alveolar and bronchial damage, resulting in decreased airway elasticity, increased gas pressure in the alveoli, increased lung volume, is a pathological manifestation of airway wall destruction, further development can lead to chronic obstructive pulmonary disease, chronic cough, sputum, wheezing, shortness of breath, and other symptoms, for asymptomatic patients, generally do not need treatment. For patients with frequent cough, sputum, wheezing, shortness of breath and other respiratory difficulties, if there is a bacterial infection, can be given amoxicillin, cefaclor and other anti-infective treatment, can be assisted by giving albuterol, terbutaline and other medications to diastole bronchioles, to improve the symptoms of wheezing, shortness of breath. Some patients can also use beclomethasone propionate, prednisone and other hormonal drugs to reduce airway inflammatory response. Patients with emphysema are advised to consult a doctor in time, and the above drugs need to be standardized and rationally applied under the guidance of professional physicians and pharmacists.